CN102385139A - Manual-automatic focusing integrated lens and infrared thermal imager using same - Google Patents

Manual-automatic focusing integrated lens and infrared thermal imager using same Download PDF

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Publication number
CN102385139A
CN102385139A CN2010102746441A CN201010274644A CN102385139A CN 102385139 A CN102385139 A CN 102385139A CN 2010102746441 A CN2010102746441 A CN 2010102746441A CN 201010274644 A CN201010274644 A CN 201010274644A CN 102385139 A CN102385139 A CN 102385139A
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China
Prior art keywords
focusing
lens
manual
automatic
picture frame
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Granted
Application number
CN2010102746441A
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Chinese (zh)
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CN102385139B (en
Inventor
吴继平
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Guangzhou SAT Infrared Technology Co Ltd
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Guangzhou SAT Infrared Technology Co Ltd
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Priority to CN2010102746441A priority Critical patent/CN102385139B/en
Priority to JP2011000476U priority patent/JP3167257U/en
Priority to GB1102745.5A priority patent/GB2483320A/en
Priority to DE202011004599U priority patent/DE202011004599U1/en
Priority to IT000130U priority patent/ITMI20110130U1/en
Priority to FR1153835A priority patent/FR2964472B3/en
Publication of CN102385139A publication Critical patent/CN102385139A/en
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Publication of CN102385139B publication Critical patent/CN102385139B/en
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Focusing (AREA)
  • Studio Devices (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Automatic Focus Adjustment (AREA)
  • Eye Examination Apparatus (AREA)
  • Telescopes (AREA)

Abstract

The invention relates to a manual-automatic focusing integrated lens and an infrared thermal imager using the same. The manual-automatic focusing integrated lens comprises an object lens holder, an object lens, a focusing part and a lens holder; the object lens is arranged on the object lens holder; the focusing part is arranged on the rear end of the object lens holder, and is integrated with a manual focusing mechanism and an automatic focusing mechanism; and the lens holder is arranged on the rear end of the focusing part. The invention can utilize a group of lens components to simultaneously carry out a manual focusing function and an automatic focusing function with a compact structure, so that a user can conveniently choose any of the two focusing modes according to need, and thereby the infrared thermal imager has more flexible operating modes and a broader application prospect. The manual-automatic focusing integrated lens is assembled on the body of the infrared thermal imager without cables, can be tightly physically and reliably electrically connected with the body of the infrared thermal imager, and can be easily dismounted from and mounted on the body of the infrared thermal imager.

Description

Manually, the integrated camera lens of automatic focusing and use the thermal infrared imager of this camera lens
Technical field
The present invention relates to a kind of thermal infrared imager, relating in particular to a kind of collection manual focusing and automatic focusing function that is applied on the thermal infrared imager is the camera lens of one.
Background technology
Camera lens (infrared lens) belongs to one of requisite device that is equipped with on the picture pick-up devices such as comprising thermal infrared imager, and certainly, the camera lens that is equipped with on the thermal infrared imager has the ability of collection and sensing infrared light spectrum.Which kind of camera lens no matter, the focusing function is its prerequisite function.
Existing camera lens has two kinds of fundamental types; A kind of is the manual focusing camera lens; Another kind is the automatic focusing camera lens through circuit control; The focus adjusting mechanism of these two kinds of camera lenses can't be replaced in concrete textural existence very big-difference each other, does not also see collection manual focusing and the automatic focusing camera lens as one in the camera lens and use at commercially available thermal infrared imager.
Summary of the invention
In order to overcome the above-mentioned defective that exists in the prior art; The purpose of this invention is to provide a kind of manual, integrated camera lens of automatic focusing; Be used for thermal infrared imager; In a set of shots, realize manual focusing and automatic focusing with compact structure, the user can select as required manually or one of automatic focusing pattern to the operation of focusing of this camera lens.
Another object of the present invention is to provide a kind of manually, the integrated camera lens of automatic focusing, this camera lens can be mounted to the fuselage of thermal infrared imager at an easy rate and disassemble from the fuselage of thermal infrared imager, to obtain more flexible and reliable assembly structure.
In order to achieve the above object, the present invention provides a kind of manual, integrated camera lens of automatic focusing, comprising: the object lens microscope base; Object lens are arranged on this object lens microscope base; Focusing portion is arranged on the rear end of this object lens microscope base, and this focusing portion comprises manual focusing mechanism and automatic focusing mechanism; And lens mount, be arranged on the rear of this focusing portion.
According to embodiments of the invention, wherein, this is manual, the integrated camera lens of automatic focusing removably is connected with the main body fuselage of thermal infrared imager through this lens mount.
According to embodiments of the invention, wherein, this manual focusing mechanism comprises: focusing handwheel; Focusing cam is sleeved in this focusing handwheel, and the sidewall of this focusing cam is provided with guiding groove; The focusing picture frame is sleeved in this focusing cam, on the sidewall of this focusing picture frame, is fixed with outward extending focusing screw, and this focusing screw extends in this guiding groove; And the focusing eyeglass, being fixed on this focusing picture frame, this focusing eyeglass forms primary optical axis with these object lens; Wherein this focusing cam and this focusing handwheel wringing fit.
According to embodiments of the invention, wherein, this automatic focusing mechanism comprises: focusing cam, be sleeved in this focusing handwheel, and the sidewall of this focusing cam is provided with guiding groove; The focusing picture frame is sleeved in this focusing cam, on the sidewall of this focusing picture frame, is fixed with outward extending focusing screw, and this focusing screw extends in this guiding groove; The focusing eyeglass is fixed on this focusing picture frame, and this focusing eyeglass forms primary optical axis with these object lens; Gear wheel is fixedly installed on the inside surface of side wall of this focusing picture frame; And pinion wheel, be arranged in this focusing picture frame and and mesh with this gear wheel.
According to embodiments of the invention, wherein, this guiding groove is obliquely installed on the sidewall of this focusing cam.
According to embodiments of the invention, this is manual, the integrated camera lens of automatic focusing also comprises: mirror holder is arranged between this focusing cam and this focusing picture frame; Two focusing guide pillars are arranged in this mirror holder, are used for this focusing picture frame of guiding and carry out circumferential movement reposefully along said two focusing guide pillars; Plate electrode is arranged on this mirror holder and extends back; And motor and speed reduction unit, be arranged in this mirror holder, be connected with pinion wheel in being arranged on this focusing picture frame with this plate electrode.
According to embodiments of the invention, wherein, this lens mount is arranged on the rear end of this mirror holder.
According to embodiments of the invention, wherein, this lens mount is fixedly set on this focusing picture frame; Plate electrode passes this lens mount and exposes from the rear end surface of this lens mount.
In order to achieve the above object; The present invention also provides a kind of thermal infrared imager; Comprise any one manual, integrated camera lens of automatic focusing as stated; This thermal infrared imager also comprises: lens interface, be arranged on this thermal infrared imager fuselage, and this is manual, the integrated camera lens of automatic focusing cooperates installation through this lens mount with this lens interface.
According to embodiments of the invention, wherein, on this lens interface, also be provided with a plurality of resilient contacts, the plate electrode and the said resilient contact that expose outside this lens mount rear end surface electrically contact.
According to embodiments of the invention, wherein, this is manual, the integrated camera lens of automatic focusing removably cooperates installation through this lens mount with this lens interface.
Assembled of the present invention manually, after the integrated camera lens of automatic focusing; Just can realize manual focusing and automatic focusing function simultaneously with compact structure by enough set of shots assemblies; Realized that manual focusing and automatic focusing are integrated; Make things convenient for user's one of optional these two kinds of focusing patterns as required, thereby make thermal infrared imager of the present invention have mode of operation and application prospect more flexibly widely.
Of the present invention manually, realized no cable assembling form between the integrated camera lens of automatic focusing and the thermal imaging system fuselage; Can realize that fastening physics docks and electrically connects reliably with the fuselage of thermal imaging system; Can be at an easy rate disassemble, also can be installed on it very like a cork from the fuselage of thermal infrared imager.
Description of drawings
Fig. 1-Fig. 3 be embodiments of the invention manually, the schematic perspective view of the integrated camera lens of automatic focusing, it is shown in the observed structure of different angles
Fig. 4 is the sectional view of Fig. 1-camera lens shown in Figure 3
Fig. 5 is the sectional view of Fig. 1-camera lens shown in Figure 3, and the structure of focusing guide pillar is shown
Fig. 6 is the synoptic diagram that the lens interface on the main body fuselage of thermal infrared imager is shown
Fig. 7 is lens interface and the assembling synoptic diagram of the lens mount on the camera lens on the main body fuselage of thermal imaging system
Wherein, description of reference numerals is following:
1-object lens microscope base
The 2-object lens
3-focusing portion
The 31-focusing handwheel
The 32-focusing cam
The 321-guiding groove
The 33-picture frame of focusing
The 331-screw of focusing
The 34-eyeglass of focusing
The 35-gear wheel
The 36-pinion wheel
37-motor and speed reduction unit
The 38-guide pillar of focusing
The 39-mirror holder
The 4-lens mount
The 5-plate electrode
The 6-lens interface
The 61-resilient contact
Embodiment
For the purpose, technical scheme and the advantage that make embodiments of the invention is clearer,, the embodiment of the invention is done explanation in further detail below in conjunction with embodiment and accompanying drawing.
At this, illustrative examples of the present invention and explanation thereof only are used to explain the present invention, but not as to qualification of the present invention.
Fig. 1-Fig. 3 be embodiments of the invention manually, the schematic perspective view of the integrated camera lens of automatic focusing, it is shown in the observed structure of different angles.
Like Fig. 1-shown in Figure 3, in the present embodiment manually, the integrated camera lens of automatic focusing comprises: object lens microscope base 1; Object lens 2 are arranged on this object lens microscope base 1; Focusing portion 3 is arranged on the rear end of this object lens microscope base 1, and this focusing portion 3 is integrated with manual focusing mechanism and automatic focusing mechanism; And lens mount 4, being arranged on the rear end of this focusing portion 3, this lens mount 4 is used for the main body fuselage of above-mentioned lens assembly and thermal infrared imager etc. is removably linked together.
In explanation after this, it is front end with object lens 2 residing orientation all that directionality manual, integrated each parts of camera lens of automatic focusing are described, and is the rear end with lens mount 4 residing orientation.
Like Fig. 4-shown in Figure 5, wherein, this manual focusing mechanism comprises: focusing handwheel 31; Focusing cam 32 is sleeved in this focusing handwheel 31, and the sidewall of this focusing cam 32 is provided with guiding groove 321; Focusing picture frame 33 is sleeved in this focusing cam 32, on the sidewall outside surface of this focusing picture frame 33, is fixed with focusing screw 331, and this focusing screw 331 extends in this guiding groove 321; And focusing eyeglass 34, being fixed on this focusing picture frame 33, this focusing eyeglass 34 forms primary optical axis with these object lens 2; Wherein this focusing cam 32 and these focusing handwheel 31 wringing fits.
This automatic focusing mechanism comprises: focusing cam 32, be sleeved in this focusing handwheel 31, and the sidewall of this focusing cam 32 is provided with guiding groove 321; Focusing picture frame 33 is sleeved in this focusing cam 32, on the sidewall outside surface of this focusing picture frame 33, is fixed with focusing screw 331, and this focusing screw 331 extends in this guiding groove 321; Focusing eyeglass 34 is fixed on this focusing picture frame 33, and this focusing eyeglass 34 forms primary optical axis with these object lens 2; Gear wheel 35 is fixedly installed on the inside surface of side wall of this focusing picture frame 33; And pinion wheel 36, be arranged in this focusing picture frame 33 and and mesh with this gear wheel 35.
This guiding groove 321 is obliquely installed on the sidewall of this focusing cam 32.
Between focusing cam 32 and focusing picture frame 33, also be provided with mirror holder 39; In this mirror holder, be provided with two focusing guide pillars 38 (as shown in Figure 5); Be used for guiding focusing picture frame 33 and carry out circumferential movement reposefully, make optical axis in the focusing process, remain unchanged along said two focusing guide pillars 38.Plate electrode 5 and motor and speed reduction unit 37 also are set in this mirror holder 39, plate electrode 5 certain distance that extends back, motor and speed reduction unit 37 and this plate electrode 5 are connected with pinion wheel 36 in being arranged on this focusing picture frame 33.
Wherein, this lens mount 4 is arranged on the rear end of this mirror holder 39.
This lens mount 4 is provided with the flute profile bayonet socket, thus the assembling of the main body fuselage of realization easily and thermal infrared imager.This plate electrode 5 passes this lens mount 4 and exposes from the rear end surface of this lens mount 4.
Know as above-mentioned; In said manual focusing mechanism and automatic focusing mechanism; Some parts is that both are shared, and these common elements comprise: focusing cam 32 and guiding groove 321 on it, focusing picture frame 33 are set and focusing screw 331 and the focusing lens 34 on it are set.Both peculiar separately parts are gear wheel 35, pinion wheel 36 and motor that is mated and the speed reduction unit in focusing handwheel 31 and the automatic focusing mechanism in the manual focusing mechanism.Therefore, camera lens of the present invention can be realized manual focusing and automatic focusing with compact structure more, has realized that manual focusing and automatic focusing are integrated.
According to another embodiment of the invention; Like Fig. 6-shown in Figure 7; The present invention also provides a kind of thermal infrared imager, comprises aforesaid any one manual, integrated camera lens of automatic focusing, and this thermal infrared imager also comprises: lens interface 6; Be arranged on this thermal infrared imager fuselage, this is manual, the integrated camera lens of automatic focusing links together through flute profile bayonet socket and this lens interface 6 that is provided with on this lens mount 4 removably.
On lens interface 6, also be provided with a plurality of resilient contacts 61; With of the present invention manually, after the integrated camera lens of automatic focusing is installed on the thermal infrared imager fuselage; Plate electrode 5 on the said lens mount 4 electrically contacts with said resilient contact 61, thereby realized being electrically connected of circuit module set in the electrical equipment in the camera lens and the thermal imaging system fuselage.
Please note; For obtain in the camera lens with thermal imaging system main body fuselage in the electrical connection of each electrical appliance module; What on lens mount 4, be provided with is plate electrode 5 rather than cable, and power supply power supply, circuit control signal and the position feed back signal etc. of thermal imaging system are all through this plate electrode transmission.Therefore; Lens mount 4 of the present invention all belongs to no cable assembling interface with the lens interface 6 that is arranged on the thermal imaging system main body fuselage that matches; Of the present invention manually, the integrated camera lens of automatic focusing can realize that fastening physics dock and electric connection reliably with the fuselage of thermal imaging system; Can be at an easy rate disassemble, also can be installed on it very like a cork from the fuselage of thermal infrared imager.
Specifically describe below of the present invention manually, the integrated camera lens of automatic focusing manually and the automatic focusing process.
At first, the flute profile bayonet socket is arranged on lens mount 4, realize the mechanical connection and the location of camera lens and thermal imaging system main body fuselage; Be fixed with plate electrode 6 on the lens mount 4, realize that the electrical equipment of camera lens and thermal imaging system main body fuselage connects.
When carrying out manual focusing; Driving focusing cam 32 by focusing handwheel 31 through friction force rotates together; Focusing cam 32 in the rotation drives focusing screws 331 through its guiding groove 321 of being provided with of tilting and axially moves along the main shaft (this main shaft is crossed object lens central point and focusing lens central point) of camera lens; Because focusing screw 331 is connected on the focusing picture frame 33, drives focusing picture frame 33 thus and axially move, thereby realized manual focusing with the focusing eyeglass 10 that is fixed in this focusing picture frame 33.
When carrying out automatic or electronic focusing; Rotate from the current drives motor in the thermal infrared imager main body fuselage; Drive pinion wheel 35 rotations again after slowing down through speed reduction unit 37 since gear wheel 36 is fixed on the inside surface of side wall of focusing cam 32 and with these pinion wheel 35 engagements, so gear wheel 36 and this focusing cam 32 also rotate thereupon; Focusing cam 32 axially moves through the guiding groove 321 drive focusing screws 331 that are provided with on it; Because focusing screw 331 is fixed on the focusing picture frame 33, drives this focusing picture frame 33 thus and the focusing eyeglass 34 fixed on it axially moves, thereby realize automatic or electronic focusing.
Can find out from above two kinds of focusing processes; Manual focusing mechanism comprises the driving-chain of being made up of focusing cam 32, guiding groove 321, focusing screw 331, focusing picture frame 33 and focusing eyeglass 34 with the automatic common elements of (comprising electronic) focus adjusting mechanism, thus realized manual, automatic focusing is integrated.

Claims (11)

  1. One kind manually, the integrated camera lens of automatic focusing, comprising:
    Object lens microscope base (1);
    Object lens (2) are arranged on this object lens microscope base (1);
    Focusing portion (3) is arranged on the rear end of this object lens microscope base (1), and this focusing portion (3) comprises manual focusing mechanism and automatic focusing mechanism; And
    Lens mount (4) is arranged on this focusing portion (3) rear.
  2. 2. manual, the integrated camera lens of automatic focusing according to claim 1, wherein, this is manual, the integrated camera lens of automatic focusing removably is connected with the main body fuselage of thermal infrared imager through this lens mount (4).
  3. 3. manual, the integrated camera lens of automatic focusing according to claim 2, wherein, this manual focusing mechanism comprises:
    Focusing handwheel (31);
    Focusing cam (32) is sleeved in this focusing handwheel (31), and the sidewall of this focusing cam (32) is provided with guiding groove (321);
    Focusing picture frame (33) is sleeved in this focusing cam (32), on the sidewall of this focusing picture frame (33), is fixed with outward extending focusing screw (331), and this focusing screw (331) extends in this guiding groove (321); And
    Focusing eyeglass (34) is fixed on this focusing picture frame (33), and this focusing eyeglass (34) forms primary optical axis with these object lens (2); Wherein
    This focusing cam (32) and this focusing handwheel (31) wringing fit.
  4. 4. manual, the integrated camera lens of automatic focusing according to claim 2, wherein, this automatic focusing mechanism comprises:
    Focusing cam (32) is sleeved in this focusing handwheel (31), and the sidewall of this focusing cam (32) is provided with guiding groove (321);
    Focusing picture frame (33) is sleeved in this focusing cam (32), on the sidewall of this focusing picture frame (33), is fixed with outward extending focusing screw (331), and this focusing screw (331) extends in this guiding groove (321);
    Focusing eyeglass (34) is fixed on this focusing picture frame (33), and this focusing eyeglass (34) forms primary optical axis with these object lens (2);
    Gear wheel (35) is fixedly installed on the inside surface of side wall of this focusing picture frame (33); And
    Pinion wheel (36) is arranged in this focusing picture frame (33) and with this gear wheel (35) and meshes.
  5. 5. according to claim 3 or 4 described manual, the integrated camera lenses of automatic focusing, wherein, this guiding groove (321) is obliquely installed on the sidewall of this focusing cam (32).
  6. 6. according to claim 3 or 4 described manual, the integrated camera lenses of automatic focusing, wherein, this is manual, the integrated camera lens of automatic focusing also comprises:
    Mirror holder (39) is arranged between this focusing cam (32) and this focusing picture frame (33);
    Two focusing guide pillars (38) are arranged in this mirror holder (39), are used for this focusing picture frame (33) of guiding and carry out circumferential movement reposefully along said two focusing guide pillars (38);
    Plate electrode (5) is arranged on this mirror holder (39) and goes up and extend back; And
    Motor and speed reduction unit (37) are arranged in this mirror holder (39), are connected with pinion wheel (36) in being arranged on this focusing picture frame (33) with this plate electrode (5).
  7. 7. manual, the integrated camera lens of automatic focusing according to claim 6, wherein, this lens mount (4) is arranged on the rear end of this mirror holder (39).
  8. 8. according to claim 7 manually, the integrated camera lens of automatic focusing, wherein, this lens mount (4) is provided with the flute profile bayonet socket, this plate electrode (5) passes this lens mount (4) and exposes from the rear end surface of this lens mount (4).
  9. 9. thermal infrared imager, comprise as in the claim 1 to 9 any one described manually, the integrated camera lens of automatic focusing, this thermal infrared imager also comprises:
    Lens interface (6) is arranged on this thermal infrared imager fuselage, and this is manual, the integrated camera lens of automatic focusing cooperates installation through this lens mount (4) with this lens interface (6).
  10. 10. thermal infrared imager according to claim 9 wherein, also is provided with a plurality of resilient contacts (61) on this lens interface (6), the plate electrode (5) that exposes outside this lens mount (4) rear end surface electrically contacts with said resilient contact (61).
  11. 11. thermal infrared imager according to claim 9, wherein, this is manual, the integrated camera lens of automatic focusing removably cooperates installation through this lens mount (4) with this lens interface (6).
CN2010102746441A 2010-09-06 2010-09-06 Manual-automatic focusing integrated lens and infrared thermal imager using same Active CN102385139B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN2010102746441A CN102385139B (en) 2010-09-06 2010-09-06 Manual-automatic focusing integrated lens and infrared thermal imager using same
JP2011000476U JP3167257U (en) 2010-09-06 2011-01-31 Manual / automatic focusing integrated lens and infrared thermal imaging system using the lens
GB1102745.5A GB2483320A (en) 2010-09-06 2011-02-17 A camera lens integrated for manual and automatic focusing
DE202011004599U DE202011004599U1 (en) 2010-09-06 2011-03-30 Camera lens for integrated manual and automatic focusing and infrared camera, in which the same lens is used
IT000130U ITMI20110130U1 (en) 2010-09-06 2011-04-18 INTEGRATED CAMERA GOAL FOR MANUAL AND AUTOMATIC FOCUSING, AND INFRARED CAMERA THAT USES THE SAME
FR1153835A FR2964472B3 (en) 2010-09-06 2011-05-04 INTEGRATED CAMERA OBJECTIVE FOR MANUAL AND AUTOMATIC FOCUSING, AND INFRARED CAMERA USING THE SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010102746441A CN102385139B (en) 2010-09-06 2010-09-06 Manual-automatic focusing integrated lens and infrared thermal imager using same

Publications (2)

Publication Number Publication Date
CN102385139A true CN102385139A (en) 2012-03-21
CN102385139B CN102385139B (en) 2013-11-13

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JP (1) JP3167257U (en)
CN (1) CN102385139B (en)
DE (1) DE202011004599U1 (en)
FR (1) FR2964472B3 (en)
GB (1) GB2483320A (en)
IT (1) ITMI20110130U1 (en)

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CN103716425A (en) * 2012-10-01 2014-04-09 杨昇龙 Attachable assembly and smart phone
CN104280881A (en) * 2013-07-09 2015-01-14 杭州美盛红外光电技术有限公司 Portable image device
CN107635094A (en) * 2017-09-20 2018-01-26 宁波舜宇红外技术有限公司 Infrared lens focus control and focus adjustment method
CN109407285A (en) * 2018-12-29 2019-03-01 福建福光天瞳光学有限公司 A kind of auto-manual focusing infrared lens and its working method
WO2019085566A1 (en) * 2017-10-30 2019-05-09 杭州海康威视数字技术股份有限公司 Thermal imaging device
CN111594806A (en) * 2020-05-22 2020-08-28 季华实验室 Electronic control imaging device based on multispectral LED light source
CN113219617A (en) * 2021-04-28 2021-08-06 安徽光智科技有限公司 Manual-automatic infrared focusing lens
CN113607287A (en) * 2021-08-14 2021-11-05 长春理工大学 Infrared imaging device with automatic and manual focusing functions

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KR101728043B1 (en) * 2011-05-04 2017-05-02 삼성전자주식회사 Transferring device for optical element
CN104503061B (en) * 2014-12-24 2017-10-20 中国科学院光电研究院 A kind of space camera Active thermal control focus control
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Publication number Priority date Publication date Assignee Title
CN103716425A (en) * 2012-10-01 2014-04-09 杨昇龙 Attachable assembly and smart phone
CN103716425B (en) * 2012-10-01 2016-04-06 杨昇龙 Addition type assembly and smart-phone device
CN104280881A (en) * 2013-07-09 2015-01-14 杭州美盛红外光电技术有限公司 Portable image device
CN107635094A (en) * 2017-09-20 2018-01-26 宁波舜宇红外技术有限公司 Infrared lens focus control and focus adjustment method
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FR2964472A3 (en) 2012-03-09
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CN102385139B (en) 2013-11-13
JP3167257U (en) 2011-04-14

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